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Generating Clean Power from Waste Heat
AHK Business Trip Ireland
October 2017
John Fox, Managing Director
www.electratherm.com
Highlights
– Founded in 2005
– Patented & Patent-Pending Technology
– 50+ Operational Machines
– Acquired by BITZER in 2016
ElectraTherm’s Power+ Generator™
– Commercial Release August 2011
– Up to 110 kWe Power Output
– More than 750,000 Hours Run Time
WASTE HEAT TO POWER
3,433 employees / 64 locations / 35 countries
BITZER GROUP
How It WorksSimilar to Steam Cycle but Hot Water is the Fuel
kWh PowerOutput
Stationary Engine Example:
Cooler Water
Hot Water
4400
4400
Diesel Generator
4
ElectraTherm offers 3 output levels packaged with cooling circuit or standalone
4200Up to 35kW
4400Up to 65kW
6500Up to 110kW
Model Product
40’x8’x8’ / 12.2x2.4x2.4 mPackaged Solution
7’x7’x7’ / 2.1x2.1x2.1 mStandalone
40’x8’x8’ / 12.2x2.4x2.4 mPackaged Solution
FAMILY OF PRODUCTS
Clean, distributed power from low temperature water (90-122C)
• Biomass Boilers
• Reciprocating Engines
• Methane Utilization
• Geothermal/Oil & Gas Wells
• Process Heat
DIVERSE APPLICATIONS
7
3
16
26
46
55
73
0
10
20
30
40
50
60
70
80
Installed Units
Fleet Hours
7
(Includes demonstration sites and R&D projects)
-
50,000
100,000
150,000
200,000
250,000
300,000
350,000
400,000
450,000
500,000
550,000
600,000
650,000
700,000
0%
50%
100%
Availability
POWER+ GENERATOR CUMULATIVE FLEET
85 Years of Cumulative Runtime
AustriaCzech Republic
France Germany
ItalyJapan
RomaniaSlovakia
United Kingdom United States
8
GLOBAL INSTALLATIONS
$0.32
$0.20
$0.16 $0.15$0.14
$0.12$0.10 $0.10 $0.10 $0.09
$0.07 $0.07$0.05
$0.04
Source: US EIA’s Annual Energy Outlook 2012; Cadmus Group 2012 Report, ElectraTherm, Caterpillar
Units
No Fuel
No Combustion
20 year CapEx + Fuel + OpEx$ Per Kilowatt Hour
LEVELIZED COST OF ELECTRICITY GENERATION
40% Effective Power
12 % Friction, low temp AC and Radiant Heat Losses
25% Radiator
15% Usable Exhaust Gas8% Unrecoverable Exhaust Gas
HIGH TEMP WASTE HEAT
LOW TEMP WASTE HEAT
Ex. Jenbacher 316 (834 kWe)
Source: GE Jenbacher J316 factory Spec. sheet
100,000+ Stationary EnginesInstalled Worldwide
.5-2 MW, Continuous Duty
Organic Rankine Cycle (ORC) converts waste heat to electricity
Engines used for prime power ,landfill gas, waste water treatment plants, CHP
WASTE HEAT FROM STATIONARY ENGINES
Dutch Harbor,
Unalasksa
REMOTE DIESEL FLAGSHIP SITE
60,000+ hours of run time
Benefits:
Complete Engine Radiator Replacement Engine Cooling Independent of ORC Operation ORC Provides Hot Ambient Cooling Benefits 10% - 12%+ Improved Fuel Efficiency Easily Transportable Limited Site Construction Payback 2-3 years (diesel)
POWER+ ORCCombined Engine and ORC Radiator
1.1 MW Cummins Genset and Exhaust Gas Heat Exchanger
Development of the Radiator with a Payback
“The Radiator with a Payback”Video at https://youtu.be/fca0faX8R84
US DEPT OF DEFENSE DEMONSTRATION
Sophisticated Support Tools
Specification SheetsFlows/Temperatures/Thermal availability/Power Output
Trechwitz, Germany Trebova, Czech Rep. Bratcice, Czech Rep. Inning, Austria
Drahobudice, Czech Rep. Slapanov, Czech Rep. Kosova Hora, Czech Rep.
Kaarssen, Germany Valovice, Czech Rep. Straznice, Czech Rep.
Grabsleben, Germany
Lapouyade, France
BIOGAS SITESDriven by EU Biogas Incentives
20 BIOMASS MACHINES WORLDWIDE 16 IN THE UNITED KINGDOM ALONE
Renewable Heat IncentivesRHI Impact on UK
BITZER INTEGRATION
BITZER is the world’s largest independent manufacturer of refrigeration compressors
• BITZER 2016 Revenue: ~$680M Euros
• Employees Worldwide: ~3,400
June 2017: ElectraTherm headquarters relocated to the BITZER production facility in Flowery Branch, Georgia.
ElectraTherm’s Heat to Power Generator Delivers:
• Distributed, renewable power production
• Ease of installation, operation and maintenance
• Low operational costs with strong ROI
• Robust, reliable, off-the-shelf components
• A modular solution that can scale to the heat source
• Digital controls with remote monitoring & standard interface
IN SUMMARY
Thank you!
John Fox, Managing [email protected]
Rob Emrich, Director of [email protected]
ElectraThermwww.electratherm.com
Chris Farquharson, Int’l Affairs Manager [email protected]
BITZER Groupwww.bitzer.de
